<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<script>
//		将字符串索引对应的值得unicode编码获得
//			var str = '后盾Zbcdefgz';
//			var re = str.charCodeAt(0);//a-z 97-122.A-Z 65-90
//			alert(re);
			
			
//			将unicode码转化成对应的字符
//			var re = String.fromCharCode(97);
//			console.log(re);
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
			
		</script>
	</body>
</html>
